Heat Across The Southern U.S.; Storms And Heavy Rain in Central U.S.

The early-season heat across portions of the Southern U.S. will continue for much of this week with more potential record high temperatures. On Tuesday, expect 90s and triple digits from the southern Plains into parts of the Lower Mississippi Valley. Also on Tuesday, strong to severe thunderstorms and locally heavy rainfall will be possible from the central Plains into the Mid Mississippi Valley. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17° N Lon: 77.17° W Elev: 495 ft.




Humidity 72%
Wind Speed W 6 mph
Barometer 29.85 in (1012.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 May 2:56 am EDT
Detailed forecast for

Central and Southeast Montgomery

Clear. Lows in the mid 50s. West winds around 5 mph.
Sunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night
Mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.
Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph, becoming west in the afternoon.
Wednesday Night
Mostly cloudy with scattered showers. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 40 percent.
Partly sunny. Highs in the lower 80s.
Thursday Night
Mostly clear. Lows in the lower 60s.
Mostly sunny. Highs in the upper 80s.
Friday Night
Partly cloudy. Lows around 70.
Mostly sunny with a chance of showers. Hot with highs in the lower 90s. Chance of rain 40 percent.
Saturday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
Partly sunny with a 40 percent chance of showers. Highs around 80.
Sunday Night
Partly cloudy. Lows in the mid 50s.
Mostly sunny. Highs around 70.

Click Map For Forecast
135 AM EDT Tue May 17 2022

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database